There isn't an additional layer of separation
between res.render() and
index.jade that requires the variable
to be declared and value to be output to it.

The error is because Jade's interpolation
syntax, #{...}, isn't valid within code. It isn't intended to be
used with every variable reference, just when
needing to output the result of code within plain text.

Prior to SQL Server 2008, assigning a default value (or initial value)
to a local variable is not allowed; otherwise this error message will
be encountered.
Solution 1: (Use SET)
DECLARE @thresholdDate DATETIME
set @thresholdDate = '2014-11-30'
For more details about the error :
http://www.sql-server-helper.com/error-messages/msg-139.aspx
Solution 2: (Upgrade)
Another way of avoiding this e

Just like that
<select>
<option value="1">Volvo</option>
<option value="2">BMW</option>
<option value="3">Mercedes</option>
<option value="4">Audi</option>
</select>
See this page for the documentation

The point is that method-local variables from the enclosing type are
actually copied to instances of anonymous classes (this is because of
activation frame issues, but I won't go further into detail as this is
not really relevant to the question), which is why they need to be
final, because the variable in the nested type instance is not the
same anymore.
So, here is the first example:
void foo(

Read the documentation more carefully:
base64.decode(input, output)
Decode the contents of the binary input file and write the resulting
binary data to the output file. input and output must be file objects.
input will be read until input.read() returns an empty bytes object.
If anything, you should be using base64.b64decode().
background_image = base64.b64decode(background_image.backgrou

I think you are looking for something like this:
class DoSomething(object):
def something(self, number, name):
self.main_dict = {}
setattr(self, name, ['anything'])
setattr(self, number, getattr(self, name))
setattr can set an attribute whose name is given by the value of name.
getattr will return the value of the attribute whose name is given by
the value of number.
As a